104572110449 has 2 divisors, whose sum is σ = 104572110450. Its totient is φ = 104572110448.

The previous prime is 104572110407. The next prime is 104572110499. The reversal of 104572110449 is 944011275401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 66328396849 + 38243713600 = 257543^2 + 195560^2 .

It is a cyclic number.

It is not a de Polignac number, because 104572110449 - 2²⁰ = 104571061873 is a prime.

It is not a weakly prime, because it can be changed into another prime (104572110499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52286055224 + 52286055225.

It is an arithmetic number, because the mean of its divisors is an integer number (52286055225).

Almost surely, 2^104572110449 is an apocalyptic number.

It is an amenable number.

104572110449 is a deficient number, since it is larger than the sum of its proper divisors (1).

104572110449 is an equidigital number, since it uses as much as digits as its factorization.

104572110449 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40320, while the sum is 38.

The spelling of 104572110449 in words is "one hundred four billion, five hundred seventy-two million, one hundred ten thousand, four hundred forty-nine".